bundle-identifier

I have four bundle identifier com.company.appname com.appname appname com.company-name.app-name Please help me to find out correct bundle identifier, Please tell me which is correct. All the formats which you have mentioned are correct. But the standard format as expected by apple is com.company.appname . The First type is the correct one.It is a standard to use the reverse domain name as the bundle identifier along with app name. For example com.google.gmail,com.fb.messanger The Bundle ID can only contain alphanumeric characters, hyphens, and periods. It can't end on a period. This regexp

I am trying to build my app but it failed. I am shown the message below. error: WatchKit Extension doesn't contain any WatchKit apps whose bundle identifiers match "com.domain.appname.watchkitapp". Verify that the value of WKAppBundleIdentifier in your WatchKit Extension's Info.plist matches the value of CFBundleIdentifier in your WatchKit App's Info.plist. I have recently changed "com.domain.appname.watchkitapp" to "com.domain.differentappname.watchkitapp" . I cannot find where to change this. Dejan Skledar You have to be careful when changing the bundle identifiers, here's how they should be